Struct ovr_sys::ovrFovPort

#[repr(C)]
pub struct ovrFovPort {
    pub _align: [u32; 0],
    pub UpTan: f32,
    pub DownTan: f32,
    pub LeftTan: f32,
    pub RightTan: f32,
}

Describes the up, down, left, and right angles of the field of view.

Field Of View (FOV) tangent of the angle units.

Note: For a standard 90 degree vertical FOV, we would have: { UpTan = tan(90 degrees / 2), DownTan = tan(90 degrees / 2) }.

Fields

_align: [u32; 0]

UpTan: f32

The tangent of the angle between the viewing vector and the top edge of the field of view.

DownTan: f32

The tangent of the angle between the viewing vector and the bottom edge of the field of view.

LeftTan: f32

The tangent of the angle between the viewing vector and the left edge of the field of view.

RightTan: f32

The tangent of the angle between the viewing vector and the right edge of the field of view.

Trait Implementations

impl Debug for ovrFovPort

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for ovrFovPort

impl Clone for ovrFovPort

fn clone(&self) -> ovrFovPort

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.